1 /* 2 * NXP TDA10071 + Conexant CX24118A DVB-S/S2 demodulator + tuner driver 3 * 4 * Copyright (C) 2011 Antti Palosaari <crope@iki.fi> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License along 17 * with this program; if not, write to the Free Software Foundation, Inc., 18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 19 */ 20 21 #ifndef TDA10071_PRIV 22 #define TDA10071_PRIV 23 24 #include "dvb_frontend.h" 25 #include "tda10071.h" 26 #include <linux/firmware.h> 27 28 #define LOG_PREFIX "tda10071" 29 30 #undef dbg 31 #define dbg(f, arg...) \ 32 if (tda10071_debug) \ 33 printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg) 34 #undef err 35 #define err(f, arg...) printk(KERN_ERR LOG_PREFIX": " f "\n" , ## arg) 36 #undef info 37 #define info(f, arg...) printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg) 38 #undef warn 39 #define warn(f, arg...) printk(KERN_WARNING LOG_PREFIX": " f "\n" , ## arg) 40 41 struct tda10071_priv { 42 struct i2c_adapter *i2c; 43 struct dvb_frontend fe; 44 struct tda10071_config cfg; 45 46 u8 meas_count[2]; 47 u32 ber; 48 u32 ucb; 49 fe_status_t fe_status; 50 fe_delivery_system_t delivery_system; 51 bool warm; /* FW running */ 52 }; 53 54 static struct tda10071_modcod { 55 fe_delivery_system_t delivery_system; 56 fe_modulation_t modulation; 57 fe_code_rate_t fec; 58 u8 val; 59 } TDA10071_MODCOD[] = { 60 /* NBC-QPSK */ 61 { SYS_DVBS2, QPSK, FEC_AUTO, 0x00 }, 62 { SYS_DVBS2, QPSK, FEC_1_2, 0x04 }, 63 { SYS_DVBS2, QPSK, FEC_3_5, 0x05 }, 64 { SYS_DVBS2, QPSK, FEC_2_3, 0x06 }, 65 { SYS_DVBS2, QPSK, FEC_3_4, 0x07 }, 66 { SYS_DVBS2, QPSK, FEC_4_5, 0x08 }, 67 { SYS_DVBS2, QPSK, FEC_5_6, 0x09 }, 68 { SYS_DVBS2, QPSK, FEC_8_9, 0x0a }, 69 { SYS_DVBS2, QPSK, FEC_9_10, 0x0b }, 70 /* 8PSK */ 71 { SYS_DVBS2, PSK_8, FEC_3_5, 0x0c }, 72 { SYS_DVBS2, PSK_8, FEC_2_3, 0x0d }, 73 { SYS_DVBS2, PSK_8, FEC_3_4, 0x0e }, 74 { SYS_DVBS2, PSK_8, FEC_5_6, 0x0f }, 75 { SYS_DVBS2, PSK_8, FEC_8_9, 0x10 }, 76 { SYS_DVBS2, PSK_8, FEC_9_10, 0x11 }, 77 /* QPSK */ 78 { SYS_DVBS, QPSK, FEC_AUTO, 0x2d }, 79 { SYS_DVBS, QPSK, FEC_1_2, 0x2e }, 80 { SYS_DVBS, QPSK, FEC_2_3, 0x2f }, 81 { SYS_DVBS, QPSK, FEC_3_4, 0x30 }, 82 { SYS_DVBS, QPSK, FEC_5_6, 0x31 }, 83 { SYS_DVBS, QPSK, FEC_7_8, 0x32 }, 84 }; 85 86 struct tda10071_reg_val_mask { 87 u8 reg; 88 u8 val; 89 u8 mask; 90 }; 91 92 /* firmware filename */ 93 #define TDA10071_DEFAULT_FIRMWARE "dvb-fe-tda10071.fw" 94 95 /* firmware commands */ 96 #define CMD_DEMOD_INIT 0x10 97 #define CMD_CHANGE_CHANNEL 0x11 98 #define CMD_MPEG_CONFIG 0x13 99 #define CMD_TUNER_INIT 0x15 100 #define CMD_GET_AGCACC 0x1a 101 102 #define CMD_LNB_CONFIG 0x20 103 #define CMD_LNB_SEND_DISEQC 0x21 104 #define CMD_LNB_SET_DC_LEVEL 0x22 105 #define CMD_LNB_PCB_CONFIG 0x23 106 #define CMD_LNB_SEND_TONEBURST 0x24 107 #define CMD_LNB_UPDATE_REPLY 0x25 108 109 #define CMD_GET_FW_VERSION 0x35 110 #define CMD_SET_SLEEP_MODE 0x36 111 #define CMD_BER_CONTROL 0x3e 112 #define CMD_BER_UPDATE_COUNTERS 0x3f 113 114 /* firmare command struct */ 115 #define TDA10071_ARGLEN 0x1e 116 struct tda10071_cmd { 117 u8 args[TDA10071_ARGLEN]; 118 u8 len; 119 }; 120 121 122 #endif /* TDA10071_PRIV */ 123